| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $165.93 | 3.302% | $171.409 | $171.41 | $171.40 | $171.40 |
| Purchase #2 | $226.87 | 10.597% | $250.9114 | $250.91 | $250.90 | $250.90 |
| Purchase #3 | $120.57 | 6.345% | $128.2202 | $128.22 | $128.20 | $128.20 |
| Purchase #4 | $67.93 | 12.630% | $76.5096 | $76.51 | $76.50 | $76.50 |
| Purchase #5 | $245.52 | 8.209% | $265.6747 | $265.67 | $265.65 | $265.70 |
| Purchase #6 | $55.62 | 4.392% | $58.0628 | $58.06 | $58.05 | $58.10 |
| Purchase #7 | $122.95 | 5.217% | $129.3643 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $1,005.39 | $1,080.1520 | $1,080.14 | $1,080.05 | $1,080.20 | |